15-Kit Class Pack: Heat Transfer Kit with Calorimeters and Aluminum Bar Ceramic Labware_Beehive Shelves and masses for parallelogram-and-polygon-of-forces demonstrations

and masses for parallelogram-and-polygon-of-forces demonstrations

Aluminum-bodied double-parallel pulley with two 2-inch wheels in a heavy-duty 4

Concave glass mirror at 75mm diameter and 150mm focal length on a ~3mm-thick blank

sized for specific-gravity and volume-by-displacement measurement

15-Kit Class Pack: Heat Transfer Kit with Calorimeters and Aluminum Bar Ceramic Labware_Beehive Shelves and masses for parallelogram-and-polygon-of-forces demonstrationsEquips 15 lab stations for heat transfer investigations, each kit bundling two polystyrene foam calorimeters with lids, an aluminum transfer bar, and low and high range thermometers.